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Regina Lin

@reggitales • 3,110 subscribers

context infra + self improving agents @dexbythirdlayer dropped out @harvard math + cse

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You have 100+ tabs open and your brain is fried. Introducing Dex, your second brain in Chrome that organizes, remembers, and takes action for you. Turn tabs into to-dos, multitask with agents, find and save anything for later. All without leaving your tab. As a founder, it's already saved me hundreds of hours. Comment for 1M free tokens - joindex [dot] com

You have 100+ tabs open and your brain is fried. Introducing Dex, your second brain in Chrome that organizes, remembers, and takes action for you. Turn tabs into to-dos, multitask with agents, find and save anything for later. All without leaving your tab. As a founder, it's already saved me hundreds of hours. Comment for 1M free tokens - joindex [dot] com

269,390 görüntüleme • 6 ay önce

I've spent my whole life trying to make absence mean something. When I was five, the piano bench became my world. Practicing eight, ten hours a day wasn't punishment; I learned early to speak love through sacrifice. Every practice session was also a choice to say no. No to field trips, no to sleepovers, no high school prom, no summer trips, no inside jokes that last decades. By the time I realized what I'd traded, those years were gone. Missing became a habit. A personality. People learned not to expect me; I learned not to expect to be included. But here's the contradiction I can't shake: the thing that motivates me most is human connection. I want to be the person you call first – for your wins and your heartbreaks. I want to love people in the currency of time. With my presence. But I've built a life that keeps me in debt. A few days ago, I missed my little brother's 18th birthday. I didn't even notice what day it was. I know if I died today, the version of me most people know - always working, always "too busy," always absent - would be the opposite of who I am inside. So I made a deal with myself: if I can't buy back the time I've lost, maybe I can help buy it back for the hundreds, thousands, millions of others trapped in the same cycle. Maybe I can help them reclaim their presence – their ability to breathe, to connect, to be there for the people who matter before it's too late. That mission is Dex, a Chrome-based productivity tool designed to remember, understand, and save you time so you have energy for what matters most. To my friends and family: I think about you all the time. You don't know that, because thoughts don't hug back. I'm sorry for being a ghost. I'm building something that protects your time, and I'm working to protect mine with you. We can't get back the years we lost, but we built Dex to give you yours. Dex is available now.

I've spent my whole life trying to make absence mean something. When I was five, the piano bench became my world. Practicing eight, ten hours a day wasn't punishment; I learned early to speak love through sacrifice. Every practice session was also a choice to say no. No to field trips, no to sleepovers, no high school prom, no summer trips, no inside jokes that last decades. By the time I realized what I'd traded, those years were gone. Missing became a habit. A personality. People learned not to expect me; I learned not to expect to be included. But here's the contradiction I can't shake: the thing that motivates me most is human connection. I want to be the person you call first – for your wins and your heartbreaks. I want to love people in the currency of time. With my presence. But I've built a life that keeps me in debt. A few days ago, I missed my little brother's 18th birthday. I didn't even notice what day it was. I know if I died today, the version of me most people know - always working, always "too busy," always absent - would be the opposite of who I am inside. So I made a deal with myself: if I can't buy back the time I've lost, maybe I can help buy it back for the hundreds, thousands, millions of others trapped in the same cycle. Maybe I can help them reclaim their presence – their ability to breathe, to connect, to be there for the people who matter before it's too late. That mission is Dex, a Chrome-based productivity tool designed to remember, understand, and save you time so you have energy for what matters most. To my friends and family: I think about you all the time. You don't know that, because thoughts don't hug back. I'm sorry for being a ghost. I'm building something that protects your time, and I'm working to protect mine with you. We can't get back the years we lost, but we built Dex to give you yours. Dex is available now.

250,789 görüntüleme • 6 ay önce

Introducing Dex: the self-driving workspace for operators. Dex is the first agent system with full operational context and a self-updating knowledge base. Every datapoint from your workspace is ingested, synced, and structured into compounding context for agents to take action. Comment "DEX" or tag Dex access. First 1,000 sign-ups get 7 days free. After, join our rolling waitlist. Sign up at joindex [dot] com for a fun surprise. How dex works (threads)

Introducing Dex: the self-driving workspace for operators. Dex is the first agent system with full operational context and a self-updating knowledge base. Every datapoint from your workspace is ingested, synced, and structured into compounding context for agents to take action. Comment "DEX" or tag Dex access. First 1,000 sign-ups get 7 days free. After, join our rolling waitlist. Sign up at joindex [dot] com for a fun surprise. How dex works (threads)

66,411 görüntüleme • 2 ay önce

Dex is live. Escape the context-switching nightmare. Your browser just got a brain.

Dex is live. Escape the context-switching nightmare. Your browser just got a brain.

56,007 görüntüleme • 8 ay önce

$1 browser extension vs. $1B AI browser. 2 founders vs. 100s of engineers. Who do you think won? We had @Im_Rich_Zou & Martina run the same prompt on Comet vs. Dex by ThirdLayer (YC W25) Dex The space is heating up fast 😋 🚨Try it yourself at

$1 browser extension vs. $1B AI browser. 2 founders vs. 100s of engineers. Who do you think won? We had @Im_Rich_Zou & Martina run the same prompt on Comet vs. Dex by ThirdLayer (YC W25) Dex The space is heating up fast 😋 🚨Try it yourself at

58,036 görüntüleme • 9 ay önce

ChatGPT Atlas and Perplexity Comet suck. So we built something better. Dex beats both with the simplest prompt: “Pull recipient data from Google Sheets and draft personalized mass networking emails via Gmail.”

ChatGPT Atlas and Perplexity Comet suck. So we built something better. Dex beats both with the simplest prompt: “Pull recipient data from Google Sheets and draft personalized mass networking emails via Gmail.”

10,917 görüntüleme • 4 ay önce

Daha fazla içerik yok.